linux-kernel - [PATCH 25/30] drivers: gpio: omap: use postcore_platform

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Message-Id: <1560796871-18560-25-git-send-email-info@metux.net>
Date:   Mon, 17 Jun 2019 20:41:06 +0200
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     thloh@...era.com, linus.walleij@...aro.org,
        bgolaszewski@...libre.com, andriy.shevchenko@...ux.intel.com,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com, grygorii.strashko@...com,
        ssantosh@...nel.org, khilman@...nel.org, mcoquelin.stm32@...il.com,
        alexandre.torgue@...com, linux-gpio@...r.kernel.org,
        linux-omap@...r.kernel.org, linux-tegra@...r.kernel.org,
        patches@...nsource.cirrus.com
Subject: [PATCH 25/30] drivers: gpio: omap: use postcore_platform_driver()

From: Enrico Weigelt <info@...ux.net>

Reduce driver init boilerplate by using the new
postcore_platform_driver() macro.

Signed-off-by: Enrico Weigelt <info@...ux.net>
---
 drivers/gpio/gpio-omap.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 16289ba..3ea02d3 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -1693,17 +1693,7 @@ static int __maybe_unused omap_gpio_runtime_resume(struct device *dev)
  * machine_init functions access gpio APIs.
  * Hence omap_gpio_drv_reg() is a postcore_initcall.
  */
-static int __init omap_gpio_drv_reg(void)
-{
-	return platform_driver_register(&omap_gpio_driver);
-}
-postcore_initcall(omap_gpio_drv_reg);
-
-static void __exit omap_gpio_exit(void)
-{
-	platform_driver_unregister(&omap_gpio_driver);
-}
-module_exit(omap_gpio_exit);
+postcore_platform_driver(omap_gpio_driver);
 
 MODULE_DESCRIPTION("omap gpio driver");
 MODULE_ALIAS("platform:gpio-omap");
-- 
1.9.1